Which of the following groups of numbers are all prime numbers? A. 3, 11, 23, 31 B. 2, 3, 5, 9 C. 2, 5, 15, 19 D. 7, 17, 29, 49
Mekhanik [1.2K]
A because 9 is not prime in answer B, 15 is not prime in answer C, and 49 is not prime in answer D. So the correct answer is A.
Answer:
1800
Step-by-step explanation:
Since there is the tragon fly beat his wings 30 times a second ,there is 60 hundredths of a second in a second multiply 30 x 60 and you should get 1800.
- mulitiply 0x0 = 0
2. mulitiply 6x0=0
3. multiply 3x0=0
4. mulitiply 6x3 = 18
5. have 1800
or you can just multiply 6x3 = 18 and add the two zeros
1 yard=3 feet
4yards= 4•3= 12 feet
Perimeter of a square = 4•side = 12 so side of the square is 3 feet
Area of square = 3•3=9 Square feet
Hey there! Every mile is 1760 yards, so multiply that by 4
1760 x 4 = 7040, so she walks 7040 yards.
Hope this helped!
Answer:
The answer is 18
Step-by-step explanation:
1.5(p+n) for p= and n =6
As we know the values of p=6 and n=6
Solve it according to the BODMAS rule. According to this rule if we have brackets or parenthesis then first we have to solve or simplify the brackets.
Put the values in the given expression:
1.5(6+6)
Now solve the parenthesis first:
1.5(12)
Now multiply 1.5 by
The answer is 18....
